I have a drive that was disappearing out of my raid array, so I put in an RMA and replaced the drive. All was a well for a couple weeks and now I am seeing checksum errors after running a scrub that are related to the same drive that I just replaced. I also did not see any SMART errors displayed.
My weekly scrub has run a couple times since I replaced the drive and I did a zpool clear and the checksum errors returned.
I guess its possible I could have a bad refurbished drive that I received from seagate.
I have attached info below.
ZPOOL STATUS
Camcontrol devlist
glabel status
GPART SHOW
My weekly scrub has run a couple times since I replaced the drive and I did a zpool clear and the checksum errors returned.
I guess its possible I could have a bad refurbished drive that I received from seagate.
I have attached info below.
ZPOOL STATUS
Code:
[root@freenas] ~# zpool status -v pool: Data state: ONLINE status: One or more devices has experienced an unrecoverable error. An attempt was made to correct the error. Applications are unaffected. action: Determine if the device needs to be replaced, and clear the errors using 'zpool clear' or replace the device with 'zpool replace'. see: http://www.sun.com/msg/ZFS-8000-9P scan: scrub repaired 419M in 7h48m with 0 errors on Wed May 8 10:48:35 2013 config: NAME STATE READ WRITE CKS UM Data ONLINE 0 0 0 raidz2-0 ONLINE 0 0 0 gptid/e902c40d-3326-11e1-acd0-e06995ebe0de ONLINE 0 0 0 gptid/e91172b0-3326-11e1-acd0-e06995ebe0de ONLINE 0 0 0 gptid/e91f0e06-3326-11e1-acd0-e06995ebe0de ONLINE 0 0 19. 2K gptid/f96ec369-a47c-11e2-863b-e06995ebe0de ONLINE 0 0 0 gptid/e93a03e7-3326-11e1-acd0-e06995ebe0de ONLINE 0 0 0 gptid/e94867a0-3326-11e1-acd0-e06995ebe0de ONLINE 0 0 0 gptid/e956b27d-3326-11e1-acd0-e06995ebe0de ONLINE 0 0 0 gptid/e964d6cf-3326-11e1-acd0-e06995ebe0de ONLINE 0 0 0 errors: No known data errors
Camcontrol devlist
Code:
[root@freenas] ~# camcontrol devlist <ATA ST2000DL003-9VT1 CC32> at scbus0 target 0 lun 0 (pass0,da0) <ATA ST2000DL003-9VT1 CC32> at scbus0 target 1 lun 0 (pass1,da1) <ATA ST2000DL003-9VT1 CC3C> at scbus0 target 2 lun 0 (pass2,da2) <ATA ST2000DL003-9VT1 CC3C> at scbus0 target 3 lun 0 (pass3,da3) <ATA ST2000DL003-9VT1 CC32> at scbus0 target 5 lun 0 (pass4,da4) <ATA ST2000DL003-9VT1 CC32> at scbus0 target 6 lun 0 (pass5,da5) <ATA ST2000DL003-9VT1 CC32> at scbus0 target 7 lun 0 (pass6,da6) <ATA ST32000542AS CC34> at scbus0 target 8 lun 0 (pass7,da7) <ATAPI DVD A DH16A3L 8H1F> at scbus3 target 0 lun 0 (pass8,cd0) <ST31500341AS CC1H> at scbus4 target 0 lun 0 (pass9,ada0) <ADATA USB Flash Drive 1.00> at scbus7 target 0 lun 0 (pass10,da8)
glabel status
Code:
[root@freenas] ~# glabel status Name Status Components gptid/e964d6cf-3326-11e1-acd0-e06995ebe0de N/A da0p2 gptid/e956b27d-3326-11e1-acd0-e06995ebe0de N/A da1p2 gptid/e94867a0-3326-11e1-acd0-e06995ebe0de N/A da2p2 gptid/e93a03e7-3326-11e1-acd0-e06995ebe0de N/A da3p2 gptid/e91f0e06-3326-11e1-acd0-e06995ebe0de N/A da4p2 gptid/e91172b0-3326-11e1-acd0-e06995ebe0de N/A da5p2 gptid/e902c40d-3326-11e1-acd0-e06995ebe0de N/A da6p2 gptid/f96ec369-a47c-11e2-863b-e06995ebe0de N/A da7p2 ufs/FreeNASs3 N/A da8s3 ufs/FreeNASs4 N/A da8s4 ufs/FreeNASs1a N/A da8s1a ufsid/5144fed8f696ca23 N/A da8s2a ufs/FreeNASs2a N/A da8s2a gptid/42c1112e-b5f8-11e2-9553-e06995ebe0de N/A ada0p2
GPART SHOW
Code:
[root@freenas] ~# gpart show => 34 3907029101 da0 GPT (1.8T) 34 94 - free - (47k) 128 4194304 1 freebsd-swap (2.0G) 4194432 3902834703 2 freebsd-zfs (1.8T) => 34 3907029101 da1 GPT (1.8T) 34 94 - free - (47k) 128 4194304 1 freebsd-swap (2.0G) 4194432 3902834703 2 freebsd-zfs (1.8T) => 34 3907029101 da2 GPT (1.8T) 34 94 - free - (47k) 128 4194304 1 freebsd-swap (2.0G) 4194432 3902834703 2 freebsd-zfs (1.8T) => 34 3907029101 da3 GPT (1.8T) 34 94 - free - (47k) 128 4194304 1 freebsd-swap (2.0G) 4194432 3902834703 2 freebsd-zfs (1.8T) => 34 3907029101 da4 GPT (1.8T) 34 94 - free - (47k) 128 4194304 1 freebsd-swap (2.0G) 4194432 3902834703 2 freebsd-zfs (1.8T) => 34 3907029101 da5 GPT (1.8T) 34 94 - free - (47k) 128 4194304 1 freebsd-swap (2.0G) 4194432 3902834703 2 freebsd-zfs (1.8T) => 34 3907029101 da6 GPT (1.8T) 34 94 - free - (47k) 128 4194304 1 freebsd-swap (2.0G) 4194432 3902834703 2 freebsd-zfs (1.8T) => 34 3907029101 da7 GPT (1.8T) 34 94 - free - (47k) 128 4194304 1 freebsd-swap (2.0G) 4194432 3902834703 2 freebsd-zfs (1.8T) => 63 30883777 da8 MBR (14G) 63 1930257 1 freebsd [active] (942M) 1930320 63 - free - (31k) 1930383 1930257 2 freebsd (942M) 3860640 3024 3 freebsd (1.5M) 3863664 41328 4 freebsd (20M) 3904992 26978848 - free - (12G) => 0 1930257 da8s1 BSD (942M) 0 16 - free - (8.0k) 16 1930241 1 !0 (942M) => 0 1930257 da8s2 BSD (942M) 0 16 - free - (8.0k) 16 1930241 1 !0 (942M) => 34 2930277101 ada0 GPT (1.4T) 34 94 - free - (47k) 128 4194304 1 freebsd-swap (2.0G) 4194432 2926082703 2 freebsd-zfs (1.4T)